I'm on the Amstrad version and I'm nearly done. (yes I now, Amstrad is the Oric Killer..:-/

I have found a solution about the 64 files limitation and the memory Map.
So, from now, I have to test, test and test again these two versions before publishing the game.
I also lost a lot of time because a friend of mine abandoned the project. He had in charge the cover conception. (the problem is solved now)